For starters, creatine will absolutely not work unless you are properly hydrated. Creatine relies heavily on liquids, so you must drink plenty of water when supplementing it for optimal results. Hydrating will also improve your pumping in the weight room, as well.
Creatine also reacts well when stacked with high glycemic carbohydrates, including sodium. They facilitate the transporting of creatine into muscle cells. Only do this though for your post workout meals.
One should not forget that creatine only works as a catolist it is one must work-out for creatine to have an effect.