May be a dumb question but Is it okay to use an aftershave and then a moisturizer a couple of hours later or is that too much at once?
While all faces are different, and how your face reacts is certainly different than how other people's faces react, I would say "Yes, it is perfectly fine". I see no reason that you even have to wait "a couple of hours". I use a balm and add it immediately after the shave. You could add it immediately if the fragrance doesn't conflict. Try it for a couple of days and see how it works out. If it works well, then continue. If not, then you have your answer.