In another thread, you said you were trying to put on size. With that in mind, I'd have the creatine with whey and juice 20 or 30 minutes before you lift. On days you don't lift, have it with breakfast. Have another scoop of protein during your training session.
Outside of training, try to have a total of two or three scoops of whey throughout the day, either with meals or between meals in a big shake with other ingredients (juice/milk, fruit, peanut butter, etc. Aim for around 300-500 calories per shake).
Do that, in addition to three good, solid meals every day, and you should be on your way. These articles should give you some other ideas about designing the rest of your nutrition: