Most supplements are fine to take with your morning coffee. The main exception people mention is iron, because compounds in coffee and tea may reduce how much of it you absorb. When you're not sure about one of yours, take it with water and have your coffee an hour or two apart.
Most are fine, a few aren't
For many everyday supplements, taking them near your coffee isn't a problem. Iron is the notable exception, and a short list of others sometimes gets mentioned for the same reason.
The water-first, coffee-later habit is easy and safe, so it's a reasonable default whenever you're unsure.
"Fine with coffee" doesn't mean coffee has no effect on you at all, though. Caffeine affects people differently, and how alert or jittery it makes you feel is a separate issue from whether it changes how a supplement is absorbed. The two get mixed up a lot. It helps to treat them as separate questions: does caffeine change how well this nutrient is taken up, and does caffeine plus this supplement change how I feel? For most supplements neither is much of a concern. For a few, with iron mentioned most often, the absorption question is worth a little care.
Building a routine that works with your coffee habit
Instead of trying to recall interactions every morning, set up a routine once and let it run. If one of your supplements is better away from coffee, pick a simple rule, like "water and supplements first, coffee after I shower" or "supplements with breakfast, coffee at my desk," and follow the same order every day. Repeating the same sequence takes much less effort than working out the timing fresh each morning.
If you've always taken coffee and supplements together, you don't have to change everything at once. Pick the one or two supplements where spacing is commonly suggested and leave the rest as it is. Small, specific changes stick better than rebuilding your whole routine.
Keeping the spacing simple
If you do need to keep a supplement away from your coffee, a reminder makes it easy. Pillog lets you set the exact time, check it off from the notification, and see your month as a card, all stored on your phone with no account and no ads.
Once a reminder covers the one supplement that needs spacing, many people stop worrying about the rest. The reminder handles the exception, and everything else happens whenever it's convenient. That's simpler than keeping a mental list of do's and don'ts.
Interactions depend on the specific supplement, so your pharmacist can tell you which of yours, if any, to keep away from caffeine. It's a quick question to ask at your next refill, and then you're working from advice about what you actually take.