I didn't have much of a wedding. It was literally just DH and I, and some creepy old lady who offered to marry us in her little chapel for fairly cheap.
Because we spent nothing on the wedding and didn't invite anyone at all, it was probably a lot more romantic than it would've been with all of my crazy relatives there. My mom would've been drunk, my brothers would've been bored, and as far as extended family, they either would've demanded us pay for plane tickets to California for them to see the wedding, or not come at all and created yet another wedding argument in the family.
Don't have a wedding now. Save up and renew your vows in 10 years and make it a big deal then. There's not as much to celebrate when you're just starting out.. but once you hit a milestone like that, you'll have plenty to celebrate!