Eclipse, you need to be looking for plain white. That's the correct color. It's not called cream.
And Risu, I'm wondering if they just photoshopped out the emblems, then, since I know that the white ones were Tennant's own shoes, according to an interview he did. I'm pretty sure the mono black ones had the emblems cut off (rubber, easy to do, did it to mine because I didn't like 'em on there), and the maroon ones had the emblems on.
Also, anyone who already has the atomic white ones, just wear them constantly. They'll quickly get dirty enough that you can never tell the difference between them and the natural white ones.