That is how most point and shoots work in the "macro" mode. If you are able to adjust aperture settings while still in macro mode, that would help you a lot.
I use an acutal MACRO lens. A lens specifically designed to take close up photographs. Although it can perform other duties other than close-up, it is strongest there.
Your flash is also a big part of it.
On camera flashes are normally one speed with NO adjustment capabilities. I am using a Ring Flash that attaches to the hotshoe then to the front of my lens.
Thanks Patrick - good to know! It's so hard spending money on a new camera when you're tempted by a new snake instead!