Yes - Check out this tutorial
on how to move the /home partition. This is not the kind of exercise however that you could really do via a GUI utility, and it will involve a number of command-line actions. For that reason, I'd only suggest this for people who are comfortable modifying the partition table, editing files via the command line, and modifying the fstab file.
Overall, as a general comment, my recommendation would be determine the partitioning scheme you want to use first, prior to performing the installation. This is not a requirement, of course, but in my experience I have found it much simpler to treat the partitioning as a separate, stand-alone task to complete prior to the installation (as opposed to making the partitioning a step within the installation)
Good luck with it either way -- J.W.