Well as I was drinking my coffee this morning I tried putting my 7024 into my 7015 case. In short - Not gonna happen. The 7024 is slightly different in size. You may be able to crowbar it in but the right tab would block sd card access. The left tab would block volume control button and may even keep it depressed at all times.
I used the stock case has hard plastic clips. The Amazon one with the elastic looks like it would still go over the volume but I can't say if it would be strong enough to push the button or interfere.