type 2 creatine and metformin

i'm type 2 on 500mg metformin once a day, last HBA1C 5.5%, i weight train and started taking creatine recently and stumbled across some interesting info that hopefully someone on here more intelligent than myself can help me decipher ?

http://suppversity.blogspot.co.uk/2012/ ... 5gday.html

i'd appreciate anyones thoughts in laymans terms please ?


Cheers