Can you take 2 kre alkalyn pill before work out even it says take one pre and 1 post workout and take protein sheak after work out?

Yes, you can take 2 pill's of Kre-Alkalyn before you start you're work out but it will not bring you best results. The reason why you should drink 1 before workout and 1 after is that Kre-Alkalyn is 15 times stronger than regular creatine which means 1 pill is enough to keep the body well supplied during training and the other after training is to replenish the creatine that was used by you're body during exercise so that you creatine levels are constant after workout which will result in better muscle growth.