There is no reason that you can't take the two together that I can see.

However, you will most likely want to take the creatine with a source of simple carbohydrates to ensure that you get the optimal creatine absorption. Take the creatine with a fruit juice which contains simple carbs (like grape juice) or a water mixture containing dextrose or maltodextrin to make sure you get the full benefits. It really shouldn't be that hard to pound down an extra glass of water or juice if your dedicated to achieving your goals.

You also might want to look into getting creatine ethyl ester (CEE) as you don't need to take it with simple carbs. Watch out for the sour taste though.