It makes sense to combine your vehicle insurance coverage after you get married, because most auto insurance companies would offer you a multi-vehicle discount, which would make your monthly payments a lot cheaper. However, it will need a little effort on your part, to find the ideal car insurance policy for married couples that would suit your specific needs.
The best way to go about this, is to do some research on the Internet, and use sites that will automatically find the cheapest and best vehicle insurance rates that are available for you. This will save you a lot of time and money, since these sites will provide you with insurance rates from various companies for you to choose from, with the advantage of being able to buy the insurance you choose, from one site, without having to deal with several companies.