OK so you want less wires and all those USB cables and Apple wires make a mess.
Now you can get this super small 30pins dock connector that has a micro USB port in the back so that you can use it with a standard USB cable.
And this makes it easier to get rid of cables.
This connector is really small and that makes it the perfect solution for your cable problem.
Come have a better look at this Compact 30 Pins Doc Connector With Micro USB.