At no time did he say that creditors were going to get all their money back. He only said that he believed that there would be resolution and that they would get paid in 2015. Also, not all the Mt. Gox assets disappeared. Creditors could get 25% maybe.
But is he funding it himself ?
? Nope, Kraken were appointed to assist with the bankruptcy process, that's all.
So whatever assets are left from Mt Gox will be divided among all the creditors. So basically, people will be compensated, but not fully.