On the face of it, redistributing existing money from the top to the bottom of the consumer chain will only cause inflation in those goods where there is some sort of scarcity. I suppose that in some cases, the equilibrium prices of some goods might shift if more people have more money to spend on discretionary goods, but I think you're overestimating how much more money would actually be out there.
Do you know if increases in the earned income credit in the US were followed by increased inflation? I don't know one way or the other, but I suspect that they weren't.