It can be used. But risking your Adsense account. Google will soon understand the traffic and warn about this.
I think you should forget about Adsense, they ban accounts WITHOUT any reason. A lot of people wrote a some bad complaints about this in many different forums. So, I think you should take a quick look at any other alternative of Adsense, but if you would like to work with Adsense, try NOT to "work" against their rules