Is it permissible for one in I'tikaf to leave the mosque to present the Qur'an to a reciter (shaykh muqri') in another location that requires driving a car?

"It is not permissible for the one performing I'tikaf to leave his place of I'tikaf except for a pressing need. If he leaves for anything other than that, his I'tikaf becomes null and void. Therefore, he should not leave to teach the Quran to others, because this is not a pressing need."