This is a case of two different kinds of geniuses trying to make it work -- and that's anything but easy. There is just too much friction between you. Your partner always has been, and always will be, more dreamy, more intuitive and instinctive in their approach to creativity and problem-solving, and that's a method that works for them, as it's based on a lifetime of experience, of honing their skills.
You, however, tend to take a very different tack -- one of wild ideas and spontaneous actions that could seem undisciplined at best. But you're not undisciplined, you're creative! You don't mind trying something that doesn't end up working, because you know it's an experience that can be used later. Your way is quite the opposite of that slower way of feeling things out and intuiting the nature of a situation, that's for sure! And each of your methods could really grate on the other's nerves, especially for the more intuitive partner, who could get jangled just being around that kind of kinetic energy. You just have to be extremely creative about making space in one relationship for two such different ideologies.