Newlyweds, don't compromise on taking the celebratory trip of your dreams. Getty It's a tall order to improve on the work of Jane Austen, but Joe Wright's 2005 adaptation of Pride and Prejudice came pretty close in a scene where Charlotte defends her dubious choice to marry Mr. Collins against her judgmental friend Lizzy Bennett with an, “Oh hush! Not all of us can afford to be romantic!" Happily ever after has hardly ever seemed possible on a shoestring, and too frequently, the size of our wallets fails to match the size of our hearts. Fine, accuse us of being hapless saps if you must, but we at Condé Nast Traveler choose to believe that when there's a will, there's a way. All this to say, affordable honeymoon destinations do exist, and newlyweds on a budget need not compromise on taking that trip of their dreams. With the help of some savvy planning, scenic road trips through Portugal and Croatia's Dalmatian Coast, and long days sunbathing on Caribbean beaches lie well within reach.…