Aite so last night due to time constraints I had to workout late last night and I didnt get home till 1:30 AM. I was gonna go str8 to bed so I put a scoop of whey and a scoop casein in the blender with 2 tbsps of natty peanut butter. I drank it down, took a shower and went str8 to bed. Is mixing up the proteins ok or should I have waited like an hour then take my casein?